BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 165 66.3%
2 United States 53 21.3%
3 Switzerland 7 2.8%
4 France 6 2.4%
5 Germany 6 2.4%
6 Hong Kong 3 1.2%
7 Singapore 3 1.2%
8 Australia 3 1.2%
9 Japan 2 0.8%
10 Canada 1 0.4%